China Wholesale hall sensor Factory – LMEC-19 Doppler Effect Experiment – Labor
China Wholesale hall sensor Factory – LMEC-19 Doppler Effect Experiment – Labor Detail:
Experiments
1. The resonant frequency of ultrasonic transducer;
2. Measuring Doppler effect
3. The velocity of sound is measured by Doppler effect.
Main technical parameters
|
Description |
Specifications |
| Power signal source | Signal frequency: 20hz ~ 60 khz
Minimum step value: 0.0011 hz Frequency accuracy: ±20ppm Output voltage: 1mv ~ 20vp-p Impedance 50 ohm |
| Stepping motor intelligent motion control system | Linear uniform motion 0.01 ~ 0.2m/s adjustable, positive and negative direction operation. with limit protection: Photoelectric threshold, travel switch limit |
| Doppler frequency shift | 0 to ± 10hz |
| System frequency measurement accuracy | ±0.02hz |
| Resolution of frequency measurement | 0.01hz |
| Dual trace oscilloscope | Self-prepared |
Product detail pictures:
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Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for China Wholesale hall sensor Factory – LMEC-19 Doppler Effect Experiment – Labor , The product will supply to all over the world, such as: Wellington, luzern, Israel, We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
By Johnny from Honduras - 2018.11.02 11:11
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By Muriel from Brasilia - 2018.11.22 12:28
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